How to use

isIgnoringMetadata

method

in

org.apache.sis.util.ComparisonMode

/**
 * Compares this unit with the given object for equality,
 * optionally ignoring metadata and rounding errors.
 */
@Override
public boolean equals(final Object other, final ComparisonMode mode) {
  if (other == null || other.getClass() != getClass()) {
    return false;
  }
  if (mode.isIgnoringMetadata()) {
    return true;
  }
  final AbstractUnit<?> that = (AbstractUnit<?>) other;
  return equals(epsg, that.epsg) && equals(scope, that.scope) && Objects.equals(symbol, that.symbol);
}

/**
 * Compares this unit with the given object for equality,
 * optionally ignoring metadata and rounding errors.
 */
@Override
public boolean equals(final Object other, final ComparisonMode mode) {
  if (other == null || other.getClass() != getClass()) {
    return false;
  }
  if (mode.isIgnoringMetadata()) {
    return true;
  }
  final AbstractUnit<?> that = (AbstractUnit<?>) other;
  return equals(epsg, that.epsg) && equals(scope, that.scope) && Objects.equals(symbol, that.symbol);
}

if (other == null) return false;
if (proxy.getClass() == other.getClass()) {
  if (mode.isIgnoringMetadata()) {
    return true;

if (other == null) return false;
if (proxy.getClass() == other.getClass()) {
  if (mode.isIgnoringMetadata()) {
    return true;

  /**
   * Compares the given objects for equality, ignoring parameter order in "ignore metadata" mode.
   */
  static boolean equals(final Parameters expected, final ParameterValueGroup actual, final ComparisonMode mode) {
    if (!Utilities.deepEquals(expected.getDescriptor(), actual.getDescriptor(), mode)) {
      return false;
    }
    if (!mode.isIgnoringMetadata()) {
      return Utilities.deepEquals(expected.values(), actual.values(), mode);
    }
    final List<GeneralParameterValue> values = new LinkedList<>(expected.values());
scan:   for (final GeneralParameterValue param : actual.values()) {
      final Iterator<GeneralParameterValue> it = values.iterator();
      while (it.hasNext()) {
        if (Utilities.deepEquals(it.next(), param, mode)) {
          it.remove();
          continue scan;
        }
      }
      return false;   // A parameter from 'actual' has not been found in 'expected'.
    }
    return values.isEmpty();
  }

  /**
   * Compares the given objects for equality, ignoring parameter order in "ignore metadata" mode.
   */
  static boolean equals(final Parameters expected, final ParameterValueGroup actual, final ComparisonMode mode) {
    if (!Utilities.deepEquals(expected.getDescriptor(), actual.getDescriptor(), mode)) {
      return false;
    }
    if (!mode.isIgnoringMetadata()) {
      return Utilities.deepEquals(expected.values(), actual.values(), mode);
    }
    final List<GeneralParameterValue> values = new LinkedList<>(expected.values());
scan:   for (final GeneralParameterValue param : actual.values()) {
      final Iterator<GeneralParameterValue> it = values.iterator();
      while (it.hasNext()) {
        if (Utilities.deepEquals(it.next(), param, mode)) {
          it.remove();
          continue scan;
        }
      }
      return false;   // A parameter from 'actual' has not been found in 'expected'.
    }
    return values.isEmpty();
  }

  /**
   * Compares this object with the given one for equality.
   *
   * @param  object  the object to compare with this reference system.
   * @param  mode    the strictness level of the comparison.
   * @return {@code true} if both objects are equal.
   */
  @Override
  public boolean equals(final Object object, final ComparisonMode mode) {
    if (super.equals(object, mode) && (object instanceof ReferenceSystem)) {
      final ReferenceSystem that = (ReferenceSystem) object;
      if (mode.isIgnoringMetadata()) {
        // Compare the name because it was ignored by super.equals(…) in "ignore metadata" mode.
        return Objects.equals(getName(), that.getName());
      }
      return that.getDomainOfValidity() == null && that.getScope() == null;
    }
    return false;
  }
}

  /**
   * Compares this object with the given one for equality.
   *
   * @param  object  the object to compare with this reference system.
   * @param  mode    the strictness level of the comparison.
   * @return {@code true} if both objects are equal.
   */
  @Override
  public boolean equals(final Object object, final ComparisonMode mode) {
    if (super.equals(object, mode) && (object instanceof ReferenceSystem)) {
      final ReferenceSystem that = (ReferenceSystem) object;
      if (mode.isIgnoringMetadata()) {
        // Compare the name because it was ignored by super.equals(…) in "ignore metadata" mode.
        return Objects.equals(getName(), that.getName());
      }
      return that.getDomainOfValidity() == null && that.getScope() == null;
    }
    return false;
  }
}

if (mode.isIgnoringMetadata()) {
  return true;

if (mode.isIgnoringMetadata()) {
  return true;

/**
 * Compares this object with the given one for equality.
 * This method compares the {@linkplain #name} only in "strict" or "by contract" modes.
 * If name is a critical component of this object, then it shall be compared by the subclass.
 * This behavior is consistent with {@link org.apache.sis.referencing.AbstractIdentifiedObject}.
 *
 * @param  object  the object to compare with this identified object.
 * @param  mode    the strictness level of the comparison.
 * @return {@code true} if both objects are equal.
 */
@Override
public boolean equals(final Object object, final ComparisonMode mode) {
  if (object == this) {
    return true;
  }
  if (object instanceof IdentifiedObject) {
    if (mode != ComparisonMode.STRICT || object.getClass() == getClass()) {
      if (mode.isIgnoringMetadata()) {
        return true;
      }
      final IdentifiedObject that = (IdentifiedObject) object;
      return Objects.equals(getName(), that.getName()) &&
          isNullOrEmpty(that.getIdentifiers()) &&
          isNullOrEmpty(that.getAlias()) &&
          that.getRemarks() == null;
    }
  }
  return false;
}

/**
 * Compares this object with the given one for equality.
 * This method compares the {@linkplain #name} only in "strict" or "by contract" modes.
 * If name is a critical component of this object, then it shall be compared by the subclass.
 * This behavior is consistent with {@link org.apache.sis.referencing.AbstractIdentifiedObject}.
 *
 * @param  object  the object to compare with this identified object.
 * @param  mode    the strictness level of the comparison.
 * @return {@code true} if both objects are equal.
 */
@Override
public boolean equals(final Object object, final ComparisonMode mode) {
  if (object == this) {
    return true;
  }
  if (object instanceof IdentifiedObject) {
    if (mode != ComparisonMode.STRICT || object.getClass() == getClass()) {
      if (mode.isIgnoringMetadata()) {
        return true;
      }
      final IdentifiedObject that = (IdentifiedObject) object;
      return Objects.equals(getName(), that.getName()) &&
          isNullOrEmpty(that.getIdentifiers()) &&
          isNullOrEmpty(that.getAlias()) &&
          that.getRemarks() == null;
    }
  }
  return false;
}

that.getValueClass()   == getValueClass())
if (mode.isIgnoringMetadata()) {
  return Objects.equals(toString(getName()), toString(that.getName()));

that.getValueClass()   == getValueClass())
if (mode.isIgnoringMetadata()) {
  return Objects.equals(toString(getName()), toString(that.getName()));

if ((mode.isIgnoringMetadata() ||
  (deepEquals(getScope(),                       that.getScope(), mode) &&
   deepEquals(getDomainOfValidity(),            that.getDomainOfValidity(), mode) &&
    if (mode.isIgnoringMetadata()) {
      mode = ComparisonMode.ALLOW_VARIANT;

if ((mode.isIgnoringMetadata() ||
  (deepEquals(getScope(),                       that.getScope(), mode) &&
   deepEquals(getDomainOfValidity(),            that.getDomainOfValidity(), mode) &&
    if (mode.isIgnoringMetadata()) {
      debug = (mode == ComparisonMode.DEBUG);
      mode = ComparisonMode.ALLOW_VARIANT;